| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.64 | 4.831% | $89.7773 | $89.78 | $89.80 | $89.80 |
| Purchase #2 | $168.81 | 5.224% | $177.6286 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $165.76 | 8.571% | $179.9673 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $159.29 | 7.527% | $171.2798 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $193.96 | 4.192% | $202.0908 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $52.56 | 9.238% | $57.4155 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $175.42 | 3.189% | $181.0141 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,001.44 | $1,059.1734 | $1,059.18 | $1,059.20 | $1,059.20 | |